Http3SettingsTest Class — netty Architecture

Source Code

codec-http3/src/test/java/io/netty/handler/codec/http3/Http3SettingsTest.java lines 42–343

public class Http3SettingsTest {

    @Test
    void testDefaultSettingsValues() {
        Http3Settings settings = Http3Settings.defaultSettings();

        assertEquals(0L, settings.qpackMaxTableCapacity());
        assertEquals(0L, settings.qpackBlockedStreams());
        assertEquals(Boolean.FALSE, settings.connectProtocolEnabled());
        assertEquals(16 * 1024 * 1024, settings.maxFieldSectionSize());
        assertEquals(Boolean.FALSE, settings.h3DatagramEnabled());
    }

    @Test
    void testPutAndGetSettings() {
        Http3Settings settings = new Http3Settings();

        settings.qpackMaxTableCapacity(128)
                .qpackBlockedStreams(4)
                .enableConnectProtocol(true)
                .maxFieldSectionSize(4096);

        assertEquals(128L, settings.qpackMaxTableCapacity());
        assertEquals(4L, settings.qpackBlockedStreams());
        assertEquals(Boolean.TRUE, settings.connectProtocolEnabled());
        assertEquals(4096L, settings.maxFieldSectionSize());
        assertNull(settings.h3DatagramEnabled());
    }

    @Test
    void testEqualsAndHashCode() {
        Http3Settings s1 = new Http3Settings()
                .enableH3Datagram(true)
                .qpackMaxTableCapacity(256)
                .qpackBlockedStreams(8)
                .enableConnectProtocol(true);

        Http3Settings s2 = new Http3Settings()
                .qpackMaxTableCapacity(256)
                .qpackBlockedStreams(8)
                .enableConnectProtocol(true)
                .enableH3Datagram(true);

        Http3Settings s3 = new Http3Settings().qpackMaxTableCapacity(999);

        assertEquals(s1, s2);
        assertEquals(s1.hashCode(), s2.hashCode());
        assertNotEquals(s1, s3);
        assertNotEquals(null, s1);
        assertNotEquals("not-a-settings", s1);
    }

    @Test
    void testIteratorProvidesEntries() {
        Http3Settings settings = new Http3Settings()
                .qpackMaxTableCapacity(100)
                .qpackBlockedStreams(2);

        AtomicInteger count = new AtomicInteger();
        for (Map.Entry<Long, Long> e : settings) {
            assertNotNull(e.getKey());
            assertNotNull(e.getValue());
            count.incrementAndGet();
        }
        assertTrue(count.get() == 2);
    }

    @Test
    void testForEachConsumer() {
        Http3Settings settings = new Http3Settings()
                .qpackMaxTableCapacity(5)
                .qpackBlockedStreams(7)
                .enableH3Datagram(true)
                .maxFieldSectionSize(1);

        List<Long> keys = new ArrayList<>();
        settings.forEach(entry -> keys.add(entry.getKey()));
        assertTrue(keys.contains(Http3SettingIdentifier.HTTP3_SETTINGS_QPACK_MAX_TABLE_CAPACITY.id()));
        assertTrue(keys.contains(Http3SettingIdentifier.HTTP3_SETTINGS_QPACK_BLOCKED_STREAMS.id()));
        assertTrue(keys.contains(Http3SettingIdentifier.HTTP3_SETTINGS_H3_DATAGRAM.id()));
        assertTrue(keys.contains(Http3SettingIdentifier.HTTP3_SETTINGS_MAX_FIELD_SECTION_SIZE.id()));